Quackr
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Estimated origin: Hong Kong SAR China
Added April 28, 2026
· Last analysed April 28, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 28 April 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
Quackr is largely in shape, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on April 28, 2026. The site is hosted on Firebase App Hosting and served through Cloudflare. The crawl picked up 24 technologies on this site, covering advertising, business email, hosting, and package cdn. The stack includes Angular, Tailwind CSS, and Brave Rewards.
For context, it's on a stack we've seen on only 3 launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (24)
| CDN |
Cloudflare
(4)
|
| DNS |
Cloudflare DNS
|
| Hosting |
Firebase App Hosting
|
Google Cloud
(2)
|
|
| Protocol | HTTP/3 (2) |
| Business email |
Google Workspace
(2)
|
PrivateEmail
(2)
|
|
| Email marketing |
Brevo
|
| Transactional email |
Firebase Trigger Email
|
| BaaS |
Firebase
(3)
|
| CSS framework |
Tailwind CSS
|
| Font |
Google Fonts
|
| Framework |
Angular
|
| JavaScript library |
jQuery
|
| Package CDN |
cdnjs
|
Google Hosted Libraries
|
| Advertising | Brave Rewards |
Facebook Pixel
|
|
Google Ads
(3)
|
|
| Analytics |
Google Analytics
(3)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(3)
|
| Payments |
Cryptomus
|
| Backend framework |
Express
(2)
|
Infrastructure
Email Security
Storage (13)
| Name | Lifetime | Detected as |
|---|---|---|
| cf_clearance | 12mo | Cloudflare |
| _ga | 1y | Google Analytics |
| _ga_NFP4WK3Q0C | 1y | Google Analytics |
| _gcl_au | 2mo | Google Ads |
| Key | Size | Detected as |
|---|---|---|
| ad-user-data | 195 B | - |
| lastExternalReferrer | 5 B | - |
| lastExternalReferrerTime | 13 B | - |
| referrer | 2 B | - |
| referrer_expiry | 13 B | - |
| _gcl_ls | 202 B | Google Ads |
| Key | Size | Detected as |
|---|---|---|
| cachedData | 808.3 KB | - |
| Database | Version | Detected as |
|---|---|---|
| firebase-heartbeat-database | 1 | Firebase |
| firebaseLocalStorageDb | 1 | Firebase |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI palette signals | +5 |
| AI writing signals | +3 |
| AI layout signals | +5 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.